Find the Domain y=7

Problem

y=7

Solution

1. Identify the type of function. The given equation y=7 represents a constant function.

2. Determine the constraints on the input variable x In a constant function, the output y is the same for every possible real number value of x

3. Analyze for any restricted values. There are no denominators containing x no square roots of negative numbers, and no logarithms of non-positive numbers.

4. Conclude the domain. Since there are no restrictions, the domain consists of all real numbers.

Final Answer

Domain: *(−∞,∞)

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